Cintas Corporation (CTAS) P/E Ratio History
Historical price-to-earnings valuation from 1991 to 2026
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CTAS Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 6, 2026, Cintas Corporation (CTAS) trades at a price-to-earnings ratio of 38.5x, with a stock price of $169.25 and trailing twelve-month earnings per share of $4.67.
The current P/E is roughly in line with its 5-year average of 40.7x. Over the past five years, CTAS's P/E has ranged from a low of 33.0x to a high of 54.4x, placing the current valuation at the 50th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.7x, CTAS trades at a 50% premium to its sector peers. The sector includes 416 companies with P/E ratios ranging from 0.0x to 183.1x.
The PEG ratio of 2.30 (P/E divided by 16% EPS growth) suggests the stock may be expensive relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, CTAS commands a significant premium over the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our CTAS DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
CTAS P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $5B | 31.6 | 13.88 | +0% | |
| $12B | 37.1 | - | +23% | |
| $2B | 15.7 | 0.05Best | +102%Best | |
| $26B | 49.6 | 3.29 | +14% | |
| $15B | 2102.4 | - | -95% | |
| $6B | 10.9Lowest | 0.74 | +10% | |
| $3B | 20.2 | - | -45% | |
| $54B | 32.1 | 1.44 | -9% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
CTAS Historical P/E Data (1991–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | Sun Nov 30 2025 00:00:00 GM | $186.02 | $4.63 | 40.2x | +42% |
| FY2026 Q1 | Sun Aug 31 2025 00:00:00 GM | $210.03 | $4.51 | 46.6x | +65% |
| FY2025 Q4 | Sat May 31 2025 00:00:00 GM | $226.50 | $4.41 | 51.4x | +82% |
| FY2025 Q3 | Fri Feb 28 2025 00:00:00 GM | $207.50 | $4.32 | 48.0x | +70% |
| FY2025 Q2 | Sat Nov 30 2024 00:00:00 GM | $225.79 | $4.15 | 54.4x | +93% |
| FY2025 Q1 | Sat Aug 31 2024 00:00:00 GM | $201.28 | $3.96 | 50.8x | +80% |
| FY2024 Q4 | Fri May 31 2024 00:00:00 GM | $169.49 | $3.79 | 44.7x | +58% |
| FY2024 Q3 | $157.15 | $3.62 | 43.4x | +54% | |
| FY2024 Q2 | $138.31 | $3.44 | 40.2x | +42% | |
| FY2024 Q1 | $126.04 | $3.32 | 38.0x | +34% | |
| FY2023 Q4 | Wed May 31 2023 00:00:00 GM | $118.04 | $3.24 | 36.4x | +29% |
| FY2023 Q3 | $109.62 | $3.12 | 35.1x | +24% |
Average P/E for displayed period: 28.2x
Full CTAS Stock Analysis
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Start ComparisonCTAS — Frequently Asked Questions
Quick answers to the most common questions about buying CTAS stock.
Is CTAS stock overvalued or undervalued?
CTAS trades at 38.5x P/E, near its 5-year average of 40.7x. The 50th percentile ranking places valuation within normal historical bounds.
How does CTAS's valuation compare to peers?
Cintas Corporation P/E of 38.5x compares to sector median of 25.7x. The premium reflects expected growth above peers.
What is CTAS's PEG ratio?
CTAS PEG ratio is 2.30. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 1991-2026.